From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 3EEA1474AA for ; Mon, 11 Dec 2023 01:47:29 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A2ECA68D1A2; Mon, 11 Dec 2023 03:45:11 +0200 (EET) Received: from ssq0.pkh.me (laubervilliers-656-1-228-164.w92-154.abo.wanadoo.fr [92.154.28.164]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 4708668D160 for ; Mon, 11 Dec 2023 03:44:56 +0200 (EET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pkh.me; s=selector1; t=1702259077; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BQXPyOWpPl6DiHzxHA2ORSB1EKuKMiOXJZgfo+4xbek=; b=HkltBOC8T3sN03PbwLrR+Al5Ub4CsUNf0rF7+/6J/5EGAtjiWA4sci8YarJxTrXgYCmBWo tzUd/vxIOwzXndkh3wZcsTziaG8o0PLzMMH8NTqZyAy+7rD9rgzwytg4//BjjbiFUqe7/Z NrJhhsgumWFPPdFOq6Vy6prV5Y+QvS8= Received: from localhost (ssq0.pkh.me [local]) by ssq0.pkh.me (OpenSMTPD) with ESMTPA id 15198005; Mon, 11 Dec 2023 01:44:37 +0000 (UTC) From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= To: ffmpeg-devel@ffmpeg.org Date: Mon, 11 Dec 2023 02:35:20 +0100 Message-ID: <20231211014429.1841681-20-u@pkh.me> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231211014429.1841681-1-u@pkh.me> References: <20231211014429.1841681-1-u@pkh.me> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 19/35] avcodec/proresenc_anatoliy: import GET_SIGN() macro from Kostya encoder and use it X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --- libavcodec/proresenc_anatoliy.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c index a418a12705..0de262c9c5 100644 --- a/libavcodec/proresenc_anatoliy.c +++ b/libavcodec/proresenc_anatoliy.c @@ -255,9 +255,10 @@ static void encode_vlc_codeword(PutBitContext *pb, unsigned codebook, int val) } } -#define TO_GOLOMB(val) (((val) * 2) ^ ((val) >> 31)) -#define DIFF_SIGN(val, sign) (((val) >> 31) ^ (sign)) -#define IS_NEGATIVE(val) ((((val) >> 31) ^ -1) + 1) +#define GET_SIGN(x) ((x) >> 31) +#define TO_GOLOMB(val) (((val) * 2) ^ GET_SIGN(val)) +#define DIFF_SIGN(val, sign) (GET_SIGN(val) ^ (sign)) +#define IS_NEGATIVE(val) ((GET_SIGN(val) ^ -1) + 1) #define TO_GOLOMB2(val,sign) ((val)==0 ? 0 : ((val) << 1) + (sign)) static av_always_inline int get_level(int val) -- 2.43.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".